|
Financial Instruments and Fair Value Measurements - Derivative Activity (Parenthetical) (Detail)
In Millions, unless otherwise specified |
3 Months Ended | 9 Months Ended | 3 Months Ended | |||
|---|---|---|---|---|---|---|
|
Sep. 30, 2014
USD ($)
Option
|
Sep. 30, 2014
USD ($)
Option
|
Sep. 30, 2013
USD ($)
Contract
|
Sep. 30, 2013
Prologis European Logistics Partners [Member]
USD ($)
Contract
|
Sep. 30, 2013
Nippon Prologis REIT Inc [Member]
USD ($)
Contract
|
Sep. 30, 2014
Yen Term Loan [Member]
JPY (¥)
Contract
|
|
| Derivative [Line Items] | ||||||
| Number of option exercised | 1 | 2 | ||||
| Net gain from option exercised | $ 1.0 | $ 1.1 | ||||
| Number of contracts | 2 | |||||
| Notional value of swap contracts settled | $ 319.9 | $ 383.9 | $ 526.4 | ¥ 40,900.0 | ||
| Number of swap contracts | 12 | 5 | ||||
| Notional value of swap contracts contributed | 13 | |||||